vyruss/pg_statviz v0.9

on GitHub

v0.9

Happy New Year!

Feature release

• Configuration changes visualization showing timeline of PostgreSQL setting changes
• Session activity age tracking in connection module (oldest_xact_age, oldest_query_age, oldest_backend_age)
• Replication monitoring module with standby lag tracking from pg_stat_replication and slot statistics from pg_stat_replication_slots
• SLRU cache statistics module for monitoring Simple LRU buffer efficiency
• Checksum failure monitoring from pg_stat_database

Maintenance

• Space optimization: only store config changes. Previously, snapshot_conf() saved values for every snapshot, even if unchanged. The upgrade path compacts existing duplicate conf rows.
• Add GitHub Actions CI pipeline
• Pin argh dependency to <0.30 for CLI argument compatibility
• Update dependencies to latest stable versions